Base | Representation |
---|---|
bin | 10010111001011010… |
… | …11011010011110110 |
3 | 222012001021000110102 |
4 | 21130231123103312 |
5 | 131234202044211 |
6 | 4354413554102 |
7 | 506261011400 |
oct | 113455332366 |
9 | 28161230412 |
10 | 10145346806 |
11 | 4336869241 |
12 | 1b717a5932 |
13 | c58b4a3ba |
14 | 6c3599b70 |
15 | 3e5a1da3b |
hex | 25cb5b4f6 |
10145346806 has 24 divisors (see below), whose sum is σ = 17765196840. Its totient is φ = 4332629952.
The previous prime is 10145346793. The next prime is 10145346833. The reversal of 10145346806 is 60864354101.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10145346806.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155171 + ... + 210638.
It is an arithmetic number, because the mean of its divisors is an integer number (740216535).
Almost surely, 210145346806 is an apocalyptic number.
10145346806 is a deficient number, since it is larger than the sum of its proper divisors (7619850034).
10145346806 is a wasteful number, since it uses less digits than its factorization.
10145346806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366108 (or 366101 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 38.
The spelling of 10145346806 in words is "ten billion, one hundred forty-five million, three hundred forty-six thousand, eight hundred six".
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